35 MW发电机组排粉机振动原因分析及处理研究  

Analysis and Treatment Research on the Vibration Causes of the Powder Discharger of a 35MW Generator Unit

作　　者：王彬杰 Wang Binjie(The Third Thermal Power Plant of Huayang New Energy Co.,Ltd.Power Generation and Supply Branch,Yangquan Shanxi 045000)

机构地区：[1]华阳新能股份有限公司发供电分公司第三热电厂,山西阳泉045000

出　　处：《机械管理开发》2023年第5期235-236,243,共3页Mechanical Management and Development

摘　　要：围绕山西阳泉某热电厂35MW发电机组排粉机振动问题进行研究,基于排粉机振动规律和特点基础上,针对排粉机振动原因进行分析,并进行技术改进处理。优化排粉机运行方式使排粉机顺利并网,满足排粉机带满负荷运行要求,解决了排粉机振动问题,保证了发电机组的安全稳定运行。A study was conducted on the vibration problem of the 35MW power generation unit's exhaust fan in a thermal power plant in Yangquan,Shanxi.Based on the vibration laws and characteristics of the exhaust fan,the reasons for the vibration of the exhaust fan were analyzed and technical improvements were made.Optimizing the operation mode of the powder exhauster ensures smooth grid connection,meets the requirements for full load operation of the powder exhauster,solves the vibration problem of the powder exhauster,and ensures the safe and stable operation of the generator set.

关 键 词：35MW发电机组 排粉机 振动试验 振动分析 

分 类 号：TK268.1[动力工程及工程热物理—动力机械及工程]